baber/WOPTO huggingface dataset:
Patent RU-2054448-C1 (RU)
Inventor: TSEKHANOVICH MARK S
IPC: C10G7/00
Filed: 1991-01-21
Granted: 1996-02-20
Abstract: FIELD: reprocessing of liquid products. SUBSTANCE: method involves conducting rectification of hydrocarbon pyrolysis liquid products in primary fractionation column and separating low-boiling components in the form of distillate; cooling and condensing distillate and separating pyrolysis gas from pyrolysis condensate and discharging heavy pyrolysis resin from lower part of column, with fraction of reprocessing of pyrolysis condensate 110-360 C of hydraulic dealkylation of xylene and toluene mixture being used as refrigerant in an amount of 10-22% by weight of base product. At the outlet of rectification column, bottom product of column is mixed with heat polymerization fraction of light pyrolysis resin with boiling temperature of 180-440 C, which is taken in an amount of 5-15% by weight of base product. EFFECT: increased efficiency and improved quality of raw material. 1 dwg, 2 tbl
Patent RU-2048405-C1 (RU)
Inventor: CHURYUMOV VITALIJ A
IPC: B65G69/18
Filed: 1991-03-11
Granted: 1995-11-20
Abstract: Назначение: для перегрузки пылящих сыпучих материалов. Сущность изобретения: аспирационная шахта содержит предохранительный клапан, корпус, аспирационный газоход, разгрузочное отверстие с вертикальным проемом и направляющими, в котором закреплена составная шторка из относительно подвижных, перекрывающих друг друга пластин на тросах с примыкающим к нижней пластине ползуном с клапаном, подвешенным на подъемном механизме, управляемом концевыми выключателями. 1 ил.
Patent RU-2035964-C1 (RU)
Title: Apparatus for dehydration
Inventor: VLASOV VLADIMIR N
IPC: B01D33/03
Filed: 1991-03-25
Granted: 1995-05-27
Abstract: FIELD: separation of materials. SUBSTANCE: apparatus is wedge-shaped and its parallel walls are solid and inclined walls are made up as hollow plates. The inner surfaces of the plates are provided with openings for flowing water, vacuum-pump connected to the plate spaces, and vibrator connected to their outer sides. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2027460-C1 (RU)
Title: Entertaining game
Inventor: NOVIKOV ANATOLIJ L
IPC: A63H33/26
Filed: 1991-05-07
Granted: 1995-01-27
Abstract: FIELD: games. SUBSTANCE: game has case provided with a cap, endless tape disposed inside the case, playing member in form of a ball; information to be read out is applied onto the tape. Endless tape is provided with displacement mechanism. Cap of the case has a slot and plate of transparent material and top rest-pusher are mounted at two opposite sides of the slot onto internal surface of the cap. Endless tape has a guiding groove onto its external side and internal flexible guide inside the endless tape. Holes made onto the surface of the endless tape connect guiding groove and internal flexible guide together. Endless tape is disposed under the restrictor and top rest-pusher. Internal rest-pusher is mounted under the flexible internal guide in the space between branches of endless tape under the top rest pusher. Playing member is mounted under the plate in front of top rest-pusher for movement in guiding groove and inside internal flexible guide. Information to be read out has to be fragments of stories, for example. Fragments are made in volumetric form and connected with endless tape for slope and return to initial position. EFFECT: improved entertainment. 3 cl, 8 dwg
Patent RU-2082073-C1 (RU)
Title: Device for checking parameters of bearing shell
Inventor: ALEKSANDROV VYACHESLAV IVANOVI
IPC: G01B5/24
Filed: 1991-03-21
Granted: 1997-06-20
Abstract: FIELD: mechanical engineering; shells of sliding bearings. SUBSTANCE: device has base, check unit, fixed stop and check unit movable head, check unit head displacement mechanism in form of operating cylinder, pusher and measuring units. Device has magazine with intake chute with semicylindrical surface for placing the shell installed at preset angle relative to base plane, check unit with semicylindrical measuring portion installed parallel to base plane with asymmetrically located pusher slot, T-shaped pusher. Pusher is installed in process of charging and discharging of check unit so that its upper surface coincides with generatrix of semicylindrical surface of intake chute located in plane of symmetry of T-shaped pusher whose drive is made in form of lever. One end of lever arm is placed in rod slot and other end, in housing slot with displacement relative to axis of symmetry of housing. Movable measuring head is made in form of rod with slot one end of which engages with operating cylinder. EFFECT: improved quality of checking parameters of shells. 4 dwg
Patent RU-2004403-C1 (RU)
Inventor: GALYAEV ALEKSEJ D
IPC: B24B31/14
Filed: 1991-06-10
Granted: 1993-12-15
Abstract: Использование: дл  вибрационной обработки,  примен емой при зачистке заусенцев и полировке  наружных поверхностей. Сущность: на концах стержн  установлены с возможностью поворота два  диска, на обращенных друг к другу поверхност х  которых установлены поочередно штыри. Штыри  могут быть выполнены с резными диаметрами, могут  быть выполнены коническими с разной длиной.  На штыри могут устанавливатьс  ребра с возможностью  поворота при этом сечение ребер може  быть пр моугольным, каплеобразным. Кроме того.  обращенные друг к другу поверхности дисков могут  быть выполнены конусными. 6 злф-лы, 7 ид
Patent RU-2059320-C1 (RU)
Title: Optoelectronic emitter
Inventor: BARYSHNIKOV VALENTIN I
IPC: H01J31/50
Filed: 1991-06-19
Granted: 1996-04-27
Abstract: FIELD: solid-state spectral pulse radiation sources. SUBSTANCE: optoelectronic emitter has irradiation source and emitting element in the form of crystal light conductor containing admistures not over 1•10 -5  mass percent. Light conductor is made in the form of spiral whose shape and length are chosen depending on emitter application. EFFECT: improved design. 4 cl, 3 dwg
Patent RU-2006860-C1 (RU)
Title: Способ хроматографического анализа анионов
Inventor: PURETSKAYA NINEL A
IPC: G01N30/96
Filed: 1991-05-05
Granted: 1994-01-30
Abstract: Использование: монохроматографический анализ растворов сложного состава, например, сточных вод хлорорганических производств. Сущность изобретения: хроматографический анализ анионов в водных растворах путем ионной хроматографии на сорбенте, полученном сульфированием среднесшитого сильноосновного стирол-дивинилбензольного анионита, содержащего 8% дивинилбензола, фракции 20 - 35 мкм с использованием гидрокарбонатного элюента 1,2 - 1,5 ммоль HCO       -   3        , предпочтительно на колонке 100 х 3,5 мм. Способ обеспечивает возможность количественного определения раздельно ацетат- и формиатионов в присутствии иона фтора с четким разделением пиков, коэффициент селективности 1,6 и 2,5, время анализа - 60 мин. 1 з. п. ф-лы, 2 ил.
Patent RU-2029696-C1 (RU)
Title: Cable-and-rail road
Inventor: BUKHANOVSKIJ VLADIMIR V
IPC: B61B7/00
Filed: 1991-06-24
Granted: 1995-02-27
Abstract: FIELD: mine roadways. SUBSTANCE: cable-and-rail road has rolling vehicle train coupled with closed traction cable and furnished with brake members hinge-connected for engagement with rail sleepers. Rolling train has bearing members installed above braking members, pulleys installed on bearing and braking members, and control cables. Some ends of control cables are fastened on rolling train. Control cables are reeved through corresponding pulleys to form pulley blocks. Others ends of cables are coupled with traction cable. EFFECT: enlarged operating capabilities. 2 cl, 4 dwg
Patent RU-2061451-C1 (RU)
Title: Pressure chamber for carrying out medical investigations
Inventor: VINOKUROV ALEKSEJ M
IPC: A61G10/02
Filed: 1991-06-28
Granted: 1996-06-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has air-tight casing having a platform for a patient to be placed there. The device has microclimate and pressure control systems, measuring system for controlling gas medium state parameters and physiological characteristics of a patient, central control panel with programmed computing device. The specific feature of the present pressure chamber is the presence of movably mounted platform attached to the tiltable and movable-out arch-shaped base, tilt pickups, platform loading unit with push-pull control members. The loading unit enables stiffness and tilt angle to be controlled both by patient himself and by personnel outside of the pressure chamber. The patient can do physical training exercises with controlled force, with atmosphere state parameters and physiological characteristics being measured and integral estimates of physical training exercises, atmosphere state parameters and patient position influence being evaluated in continuous mode. EFFECT: enhanced effectiveness of experimental studies carried out on people or animals. 7 cl, 5 dwg
Patent RU-2053026-C1 (RU)
Inventor: DUBROVIN VLADIMIR PETROVICH
IPC: B03B5/62
Filed: 1991-08-12
Granted: 1996-01-27
Abstract: FIELD: sorting of agricultural products. SUBSTANCE: grain is delivered from rocking inclined tray 36 into container 1 with quietly flowing water 4. Grains whose specific weight is greater than unity will sink to the bottom. Because of different volume and shape of grains, the water flow will carry them to different distances from the loading tray. Bottom of installation has receiving devices 14 and 15 arranged throughout its length and equipped with hydraulic elevators 12 which carry the separated fractions for drying in sublimating chambers and further, for storage. Grains whose density is lower than that of water are entrained into discharge flow 32 in the upper part of the container. EFFECT: improved design. 5 dwg
Patent RU-2044398-C1 (RU)
Inventor: PETRENKO SERGEJ F
IPC: H02N2/02
Filed: 1991-07-01
Granted: 1995-09-20
Abstract: FIELD: automation and remote control. SUBSTANCE: rotor is divided into two parts by a row of thin slots shaped as ring sectors which are produced by connecting strips which are positioned at angle of 120 degrees. Connecting strips width Δ conforms to equation R≥ 10Δ where R is radius of rotor. EFFECT: increased functional capabilities. 4 dwg
Patent RU-2048700-C1 (RU)
Inventor: KOPTEV YURIJ O
IPC: H03B19/00
Filed: 1991-09-16
Granted: 1995-11-20
Abstract: Использование: в радиоэлектронных устройствах СВЧ. Сущность изобретения: в удвоителе частоты, содержащем транзистор с входной и выходной согласующими цепями и разомкнутый полуволновый на входной частоте отрезок линии передачи, подключенный к выходному электроду транзистора, введены подключенные к выходному электроду транзистора полуволновый на входной частоте отрезок линии передачи и разомкнутый отрезок линии передачи, входной импеданс которого рассчитывается по предлагаемой математической зависимости. 2 ил.
Patent RU-2010754-C1 (RU)
Title: Device for removal and placing of bottles into containers
Inventor: KOSTINSKIJ IVAN Z
IPC: B65B21/18
Filed: 1991-07-02
Granted: 1994-04-15
Abstract: FIELD: packaging equipment. SUBSTANCE: device has guiding carriage with pickup head 5 movable to box positioning mechanism 2, which feeds bottles on table 3. Pickup head 5 is lowered into box to grip bottles. Reversing motion of pickup head 5 along curvilinear guide is effectuated by clockwise rotation of crank on output shaft of reducer 23. Crank is connected with toothed sector through tie-rod. While effectuating transition through dead points, direction of rotation of sector mounted on roller bearings is reversed for an angle of 0-260 deg. EFFECT: increased efficiency and enhanced reliability in operation. 2 cl, 5 dwg
Patent RU-2020802-C1 (RU)
Title: Tomato growing method
Inventor: SHARUPICH VADIM P
IPC: A01G31/00
Filed: 1991-10-10
Granted: 1994-10-15
Abstract: FIELD: agriculture. SUBSTANCE: method involves growing tomato plants by planting seedlings with cotyledonous leaves, three true leaves, and three lateral shoots with five leaves on each shoot. Two shoots must have one truss on each, and the third shoot must have two trusses. Tops of the lateral shoots are pinched out, and the cotyledonous leaves as well as three true leaves are removed by the end of the first decade after planting. By the end of the next decade removed should be first leaves of all the lateral shoots. Also removed should be the third leaf of the lateral shoot having 2 trusses. The plants are grown till maturity of the lateral shoots with one leaf, seven or eight tomatoes on each truss, and sixth leaf on one of the three lateral shoots. By the end of the fifth decade removed should be the second leaves on all lateral shoots and the third leaf on the shoot having six leaves. The plants are grown to develop the seventh leaf on this shoot and the sixth leaf on one of the two shoots with five leaves. The crop is harvested since the end of the fifth decade till the end of the sixth decade. EFFECT: higher crop yield. 8 dwg, 1 tbl
Patent RU-2008190-C1 (RU)
Title: Abrasive disk
Inventor: USHANEV OLEG N
IPC: B24D5/14
Filed: 1991-11-12
Granted: 1994-02-28
Abstract: FIELD: grinding tools. SUBSTANCE: abrasive disk has axially located sections for rough grinding and a finishing grinding section positioned in between. The hardness and height ratios of the sections are determined from conditions H 1 /H 2 ≥ 2 and B 2 /B 1 ≥ 2 where H 1  and H 2  is the hardness of the rough and finishing grinding sections respectively; B 1  and B 2  is the height of the rough and finishing grinding sections respectively. The engageable ends of the finishing and rough grinding sections are inclined to the axis of rotation of the disk at an angle α determined from a relation a=90± arctgB 1 /D where B 1  is the height of the rough grinding section, D is the disk diameter. EFFECT: improved structure. 1 dwg, 1 tbl
Patent RU-2074834-C1 (RU)
Title: Container for transportation of substance in solid state
Inventor: DANIEL GURTNER
IPC: B65D88/74
Filed: 1991-03-07
Granted: 1997-03-10
Abstract: The container comprises a serpentine heating means providing a flat upper surface (2) at the base of the container. The upper side (2) is designed directly to bear the material to be transported. A heating fluid may be injected into the hollow space of the heating means via an inlet aperture (6) and the heat is transmitted to the material by the entire upper surface (2) of the heating means. When said material is liquid, it may be removed via a blockable aperture (4) level with the upper surface (2).
Patent RU-2009219-C1 (RU)
Title: Method for production of highly reduced low-oxide flux sinter
Inventor: KORSHIKOV GENNADIJ V
IPC: C22B1/16
Filed: 1991-12-18
Granted: 1994-03-15
Abstract: FIELD: non-ferrous metallurgy. SUBSTANCE: 100% of fluxes added in the form of carbonate rocks and some of solid carbonic fuel are crushed together in active impact aggregates to a particle size lower than 3 mm with lower than 0.10 mm fraction content of 20- 50% . The fuel amount in the mixture is defined from an expression presented in the description. EFFECT: improved quality of the product. 2 cl
Patent RU-2000016-C1 (RU)
Inventor: MELEKHIN VLADISLAV P
IPC: F16C27/06
Filed: 1991-11-25
Granted: 1993-02-15
Abstract: Использование: в машиностроении.  Сущность: одно из колец подшипника снабt  2 жено упругим изогнутым кольцом с дорожкой  качени  и с частично охватывающими  торцы кольца кра ми. Между кольцом подшипника  и упругим кольцом имеетс  зазор  Тела качени  смонтированы с нат гом Упругие  изогнутые кольца могут быть смонтированы  на обоих кольцах подшипника. Это  обеспечивает увеличение ресурса подшипника  2 з.п.ф-лы, 5 ил.
Patent RU-2024286-C1 (RU)
Title: Устройство химической очистки газа
Inventor: BRAJNES ALEVTINA S
IPC: B01D53/34
Filed: 1991-12-24
Granted: 1994-12-15
Abstract: Использование: в технике очистки газов. Сущность изобретения: в устройстве для очистки газа, в котором установлен пакет сепараторных элементов, последние выполнены в виде пластин с выступами по обе стороны, причем выступы расположены равномерно по поверхности пластин и имеют цилиндрическую или коническую форму. 4 з.п. ф-лы, 3 ил.
Patent RU-2046550-C1 (RU)
Inventor: TROPIN VLADIMIR V
IPC: H04R15/00
Filed: 1992-01-09
Granted: 1995-10-20
Abstract: Изобретение относится к импульсной технике и предназначено для предупреждения отложений в тепломассообменной аппаратуре и интенсификации технологических процессов. Устройство содержит магнитострикционный преобразователь, конденсатор, два резистора, два тиристора, две системы импульсно-фазового управления, потенциометр, источник питания. 1 ил.
Patent RU-2054660-C1 (RU)
Inventor: NIKIFOROV ALEKSEJ N
IPC: G01N23/223
Filed: 1991-12-28
Granted: 1996-02-20
Abstract: FIELD: material analysis. SUBSTANCE: method involves evaluating the contents of two C A  ingredients in two or more relationships (regressions) composed by using different groups of calibrated samples in the form of tablet-like samples differing from others taken from another group in factor levels inherent in the given group and invoking intensity degeneration of I A  line of the ingredient to be determined. A sample of material under study or material close in properties to that mentioned above is treated in a way which is not present in any of known methods to make an additional independent regression model called baseline regression. For the baseline regression an auxiliary regression model is built so that it has a common solution with the baseline regression model. Estimated A-component contents in a material is based according to the given method on the quantitative comparison of A-component line intensity in the material with those of A-component in mixed samples to be performed by applying calculation methods. EFFECT: enhanced accuracy of analysis. 18 dwg, 31 tbl
Patent RU-2017806-C1 (RU)
Title: Toilet soap
Inventor: POCHERNIKOV VLADIMIR I
IPC: C11D9/00
Filed: 1991-12-25
Granted: 1994-08-15
Abstract: FIELD: soap boiling industry. SUBSTANCE: soap containing antioxidant, plasticizer, biofatting plasticizer, partially dye has additionally complex stabilizing agent of quality - provitamineous coniferous concentrate at concentration 0.8-1.5 wt.-%. EFFECT: enhanced quality of soap. 2 tbl
Patent RU-2031978-C1 (RU)
Title: Cathode station control apparatus
Inventor: SERGEEV NIKOLAJ G
IPC: C23F13/00
Filed: 1992-03-05
Granted: 1995-03-27
Abstract: FIELD: electrotechnical blocking out corrosion of metal structures. SUBSTANCE: input of power source 1 is connected to alternative current circuit and output - to synchronizer 2. Synchronizer 2, oscillator 3 and shifting unit 4 are connected to each other in series. There is magnetic differential member 5 with five windings - - 10. In the case, measuring winding 6 is connected between pipeline 11 and grounder 12. Read out winding 7 is connected between first output of shifting unit 4 and positive bar of power source. Shifting winding 8 is connected between second output of shifting unit 4 and positive bar of power source. Output windings 9 and 10 are connected to thyristors of cathode station. Cathode station has transformer and semi-controlled bridge-type rectifier. Taking into consideration low input resistance of pipeline-grounder circuit in measuring winding 6 circuit, filter 31 with big resistance for alternating component of signal at input of differential magnetic member 5 is set. Simultaneously filter fulfil functions of control signal pulsing reduction. EFFECT: electrotechnical blocking out corrosion of metal structures is used cathode protection of main pipelines from overtension. 2 dwg
Patent RU-2057856-C1 (RU)
Title: Device for trench free laying pipelines
Inventor: REJFISOV YURIJ B
IPC: E02F5/18
Filed: 1992-04-23
Granted: 1996-04-10
Abstract: FIELD: pipeline laying. SUBSTANCE: device for trench free laying pipelines has impact mechanism, unit for connecting body of the impact mechanism to back end surface of the pipeline to be laid, and pneumatic impact drive provided jig for removing soil from internal cavity of the pipeline to be laid. Two barrel hoist is placed in input recess. A block is located in internal cavity of the pipeline to be laid. The block is kinematically related to the back end surface of the pipeline to be laid. Free end of a cable placed on one barrel is rigidly connected to the jig for soil removal. Cable related to the second barrel is bent around the block and its free end is rigidly connected to the jig for soil removal. EFFECT: high productivity. 3 cl, 1 dwg
Patent RU-2037625-C1 (RU)
Title: Oil supply system
Inventor: BLAGOVESHCHENSKIJ VITALIJ VIKT
IPC: F01D25/20
Filed: 1992-04-28
Granted: 1995-06-19
Abstract: FIELD: mechanical engineering. SUBSTANCE: oil supply system has oil pumps, three-position distributor and two- position spool valve. Chamber of spool valve end which is not spring loaded is connected with cooled oil line. Common oil suction line is connected via inter-land chambers to hot oil return line draining hot oil from line into oil tank. End control chambers are connected to oil pressure lines by means of pipes. Connected through inter-land chamber of oil pump pressure line are pipes running to oil consumers operating constantly or periodically. System may be provided with second three-position distributor of this distributor are connected to pipes. When there is no pressure of oil in the chamber, spring shifts spool valve to the second extreme position and it disconnects one line from other two lines. During operation of oil pumps, spring holds spool valve in the midposition and distributor feeds pressure oil from oil pump to lines separately. In case one of pumps is switched off, spool valve compresses one of springs and gets shifted to one of its extreme positions. Pressure oil is fed simultaneously to two lines from operating pump. Spool valve closes ports and disconnects one line from other. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2038516-C1 (RU)
Title: Vibration insulator
Inventor: ABRAMOV ISAAK P
IPC: F16F3/00
Filed: 1992-05-19
Granted: 1995-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: vibration insulator has supports, flexible members concentrically mounted between the supports, and spacers mounted on the supports. At least one flexible member comprises two ring flanges and Z-shaped flexible belts interposed between them and made up as cross-pieces and horizontal flanges. Each spacer is made of a friction material and mounted for permitting movement with respect to the flange and/or support. The cross- pieces of the Z-shaped flexible belts of one flexible member can be inclined in the direction opposite to the direction of inclination of the other flexible member. EFFECT: enhanced vibration insulation. 2 cl, 2 dwg
Patent RU-2024705-C1 (RU)
Inventor: BULYNIN VALERIJ D
IPC: E04B2/14
Filed: 1992-05-22
Granted: 1994-12-15
Abstract: Изобретение относится к строительным конструкциям и может быть использовано при строительстве помещений или промышленных зданий под теплообменное оборудование. Цель изобретения - повышение надежности при размещении паросодержащего оборудования в помещении. Полость 6 элемента 4 частично заполнена жидкостью 7, снабжена вентиляцией 8 в верхней части и системой заглубленных в жидкость 7 эжектирующих конденсаторов, а с внутренней стороны в несущем элементе 4 выполнены окна 10, подключенные к соответствующим конденсаторам 9. При возникновении аварийного пара образовавшаяся смесь через окна 10 поступает в конденсаторы 9, пар конденсируется и давление в помещении 2 стабилизируется на заданном значении. 3 ил.
Patent RU-2047037-C1 (RU)
Title: Support for pipe line
Inventor: DENISENKOV IVAN F
IPC: F16L3/20
Filed: 1992-06-03
Granted: 1995-10-27
Abstract: FIELD: civil engineering. SUBSTANCE: one of five spring-loaded telescopic pairs is located in central vertical axis of housing and upper trolley and is mounted between lower trolley and housing. Four other pairs are located around the first one between upper trolley and base. Pairs are provided with flexible rings. EFFECT: enhanced reliability. 1 dwg